Fix variables and add example

example/main.tf

@@ -0,0 +1,50 @@
+terraform {
+  required_providers {
+    ncloud = {
+      source = "NaverCloudPlatform/ncloud"
+    }
+  }
+  required_version = ">= 0.13"
+}
+
+provider "ncloud" {}
+
+resource "ncloud_vpc" "vpc" {
+  name            = "example-vpc"
+  ipv4_cidr_block = "10.0.0.0/16"
+}
+
+resource "ncloud_subnet" "subnet" {
+  name           = "example-subnet"
+  vpc_no         = ncloud_vpc.vpc.id
+  subnet         = "10.0.1.0/24"
+  zone           = "KR-1"
+  subnet_type    = "PRIVATE"
+  usage_type     = "GEN"
+  network_acl_no = ncloud_vpc.vpc.default_network_acl_no
+}
+
+resource "ncloud_subnet" "subnet-lb" {
+  name           = "example-subnet-lb"
+  vpc_no         = ncloud_vpc.vpc.id
+  subnet         = "10.0.100.0/24"
+  zone           = "KR-1"
+  subnet_type    = "PRIVATE"
+  usage_type     = "LOADB"
+  network_acl_no = ncloud_vpc.vpc.default_network_acl_no
+}
+
+resource "ncloud_login_key" "login_key" {
+  key_name = "example-key"
+}
+
+module "kubernetes-cluster-vpc" {
+  source               = "terraform-navercloudplatform-modules/kubernetes-cluster-vpc/ncloud"
+  name                 = "example-cluster"
+  vpc_no               = ncloud_vpc.vpc.id
+  subnet_no_list       = [ncloud_subnet.subnet.id]
+  lb_private_subnet_no = ncloud_subnet.subnet_lb.id
+  cluster_type         = "SVR.VNKS.STAND.C002.M008.NET.SSD.B050.G002"
+  login_key_name       = ncloud_login_key.loginkey.key_name
+  zone                 = "KR-1"
+}

main.tf

@@ -10,9 +10,23 @@ resource "ncloud_nks_cluster" "nks_cluster" {
   lb_private_subnet_no  = var.lb_private_subnet_no
   lb_public_subnet_no   = var.lb_public_subnet_no
   kube_network_plugin   = var.kube_network_plugin
-  log                   = var.log
+  dynamic "log" {
+    for_each = var.log == null ? [] : [var.log]
+    content {
+      audit = log.value.audit
+    }
+  }
   k8s_version           = var.k8s_version
-  oidc                  = var.oidc
+  dynamic "oidc" {
+    for_each = var.oidc == null ? [] : [var.oidc]
+    content {
+      issuer_url = oidc.value.issuer_url
+      client_id  = oidc.value.client_id
+      username_claim = oidc.value.username_claim
+      groups_claim   = oidc.value.groups_claim
+      groups_prefix  = oidc.value.groups_prefix
+    } 
+  }
   ip_acl_default_action = var.ip_acl_default_action
   ip_acl                = var.ip_acl
 }

variables.tf

@@ -103,7 +103,7 @@ variable "oidc" {
 variable "ip_acl_default_action" {
   description = "(Optional) IP ACL default action. allow, deny"
   type        = string
-  default     = null
+  default     = "deny"
   validation {
     condition     = contains(["allow", "deny"], var.ip_acl_default_action)
     error_message = "ip_acl_default_action must be either allow or deny."